1699984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 3874752

約数和(自身を除く): 2174768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 743, 1144, 1486, 2288, 2972, 5944, 8173, 9659, 11888, 16346, 19318, 32692, 38636, 65384, 77272, 106249, 130768, 154544, 212498, 424996, 849992, 1699984]

約数ペア:

[(1, 1699984), (2, 849992), (4, 424996), (8, 212498), (11, 154544), (13, 130768), (16, 106249), (22, 77272), (26, 65384), (44, 38636), (52, 32692), (88, 19318), (104, 16346), (143, 11888), (176, 9659), (208, 8173), (286, 5944), (572, 2972), (743, 2288), (1144, 1486)]